Wristwatch



FIG. 1 is a top plan view of a wristwatch showing my new design;

FIG. 2 is a perspective view thereof;

FIGS. 3 and 4 are views similar to FIGS. 1 and 2, respectively, but with the watch dial and hands removed;

FIG. 5 is a view thereof from the right of FIG. 8;

FIG. 6 is a view thereof from the bottom of FIG. 5;

FIG. 7 is a view thereof from the side opposite that shown in FIG. 5;

FIG. 8 is a view thereof from the right of FIG. 5; and,

FIG. 9 is a view thereof from the left of FIG. 5. 

The ornamental design for a wristwatch, as shown and described. 